00920cam a2200265 4500 1163309602 TxAuBib 20070416120000.0 070301s2007||||||||||||||||||||||||eng|u 2007007927 9780525950097 0525950095 TxAuBib Hansen, Chris. To catch a predator : protecting your kids from online enemies already in your home / Chris Hansen. New York : Dutton, 2007. 243 p. ; 24 cm. 20070416. Computer crimes Investigation United States. Child sexual abuse United States Prevention. Child molesters United States Identification. Undercover operations United States. Online chat groups. TXKIP